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EP0260067A3 - Apparatus and methods for delivering a predetermined amount of a pressurized fluid - Google Patents

Apparatus and methods for delivering a predetermined amount of a pressurized fluid Download PDF

Info

Publication number
EP0260067A3
EP0260067A3 EP87307783A EP87307783A EP0260067A3 EP 0260067 A3 EP0260067 A3 EP 0260067A3 EP 87307783 A EP87307783 A EP 87307783A EP 87307783 A EP87307783 A EP 87307783A EP 0260067 A3 EP0260067 A3 EP 0260067A3
Authority
EP
European Patent Office
Prior art keywords
delivering
methods
predetermined amount
pressurized fluid
pressurized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87307783A
Other versions
EP0260067B1 (en
EP0260067A2 (en
Inventor
Charles G. C/O Minnesota Mining And Thiel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of EP0260067A2 publication Critical patent/EP0260067A2/en
Publication of EP0260067A3 publication Critical patent/EP0260067A3/en
Application granted granted Critical
Publication of EP0260067B1 publication Critical patent/EP0260067B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/42—Filling or charging means
    • B65D83/425—Delivery valves permitting filling or charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
    • B65D83/52—Metering valves; Metering devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
EP87307783A 1986-09-09 1987-09-03 Apparatus for delivering a predetermined amount of a pressurized fluid Expired - Lifetime EP0260067B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US905306 1986-09-09
US06/905,306 US4819834A (en) 1986-09-09 1986-09-09 Apparatus and methods for delivering a predetermined amount of a pressurized fluid

Publications (3)

Publication Number Publication Date
EP0260067A2 EP0260067A2 (en) 1988-03-16
EP0260067A3 true EP0260067A3 (en) 1989-02-22
EP0260067B1 EP0260067B1 (en) 1992-02-26

Family

ID=25420611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87307783A Expired - Lifetime EP0260067B1 (en) 1986-09-09 1987-09-03 Apparatus for delivering a predetermined amount of a pressurized fluid

Country Status (7)

Country Link
US (1) US4819834A (en)
EP (1) EP0260067B1 (en)
JP (1) JP2612865B2 (en)
KR (1) KR960001236B1 (en)
AU (2) AU604498B2 (en)
CA (1) CA1281012C (en)
DE (1) DE3776843D1 (en)

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US5027808A (en) * 1990-10-31 1991-07-02 Tenax Corporation Breath-activated inhalation device
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UA29399C2 (en) * 1990-12-04 2000-11-15 Берінгер Інгельгайм Інтернаціональ Гмбх Nozzle for delivery of the sprayed liquid stream, device for liquid spraying and device for regulation of liquid stream
US5290539A (en) 1990-12-21 1994-03-01 Minnesota Mining And Manufacturing Company Device for delivering an aerosol
US6006745A (en) * 1990-12-21 1999-12-28 Minnesota Mining And Manufacturing Company Device for delivering an aerosol
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Also Published As

Publication number Publication date
CA1281012C (en) 1991-03-05
AU620263B2 (en) 1992-02-13
EP0260067B1 (en) 1992-02-26
KR880003674A (en) 1988-05-28
AU604498B2 (en) 1990-12-20
KR960001236B1 (en) 1996-01-24
DE3776843D1 (en) 1992-04-02
JPS6376966A (en) 1988-04-07
EP0260067A2 (en) 1988-03-16
AU7811687A (en) 1988-03-17
US4819834A (en) 1989-04-11
AU6207790A (en) 1990-12-06
JP2612865B2 (en) 1997-05-21

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